Here's a great video tutorial I found on Youtube that shows you step by step, how to remove the eye mechanism from a Blythe Doll - a very worrying thing if you've never done it before, this video makes it look as simplistic as it is!
It was posted by a user called BlytheMaster - to give credit where it is due.
I haven't checked out their other videos yet, except Blythe Eye Mechanism Removal Prt 2, posted below this video, I'm sure it will help you if you ever get the urge to change your doll's eye chips etc.
In Part 2, he mentions changing the eye chips to some "Lovely Blue Cool Cats" in case you have no idea what he means by this; Cool Cats is a company that sell some very awesome eye chips for both Blythe and Pullip Dolls, I've used this site many times and always have had excellent quality items, delivered very fast, well packaged and excellent Customer Service.
As you can tell I definitely recommend them to anyone who wants eye chips which don't break the bank!
If you'd like to check them out for yourself, here's a link:
They also have a business Account on Ebay.
Here's the link to their Business page: